13264821614 has 32 divisors (see below), whose sum is σ = 22868386560. Its totient is φ = 5707152000.

The previous prime is 13264821613. The next prime is 13264821623. The reversal of 13264821614 is 41612846231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13264821613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488807 + ... + 515229.

It is an arithmetic number, because the mean of its divisors is an integer number (714637080).

Almost surely, 2^13264821614 is an apocalyptic number.

13264821614 is a deficient number, since it is larger than the sum of its proper divisors (9603564946).

13264821614 is a wasteful number, since it uses less digits than its factorization.

13264821614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27656.

The product of its digits is 55296, while the sum is 38.

13264821614 divided by its sum of digits (38) gives a triangular number (349074253 = T₂₆₄₂₂).

The spelling of 13264821614 in words is "thirteen billion, two hundred sixty-four million, eight hundred twenty-one thousand, six hundred fourteen".